Black borders with QHY695a


Hi, folks.

I’m using a QHY695a mono CCD and set the correct size, in pixels, of the sensor in the Equipment Profile Manager (2758 x 2208px).

But all images captured by SGP came along with 3072 x 2240px, with black borders in left, top and right of image.

What am I doing wrong?


That is called overscan and can likely be disabled in the ascom driver. The dimensions entered in sgp do not correct this. Those are mainly used for Mosaic calculation.